feat: 支持长回复 (#450)

* chore: rename environment variables files

* docs: update README.md about .env file

* feat: support long reply

* chore: upgrade chatgpt package and set long reply to false default

* chore: set long reply to false default

service/src/chatgpt/index.ts

@@ -87,8 +87,8 @@ async function chatReplyProcess(
   lastContext?: { conversationId?: string; parentMessageId?: string },
   process?: (chat: ChatMessage) => void,
 ) {
-  if (!message)
-    return sendResponse({ type: 'Fail', message: 'Message is empty' })
+  // if (!message)
+  //   return sendResponse({ type: 'Fail', message: 'Message is empty' })
 
   try {
     let options: SendMessageOptions = { timeoutMs }